// font size
$font-sizes: (xs:12px,
  sm:14px,
  md:16px,
  lg:18px,
  xl:24px);

@each $sizeKey,
$size in $font-sizes {
  .fs-#{$sizeKey} {
    font-size: $size
  }
}

// color
$colors:(
  'primary':#15c288,
  'green':#46c37b,
  'white':#fff,
  'black':#444,
  'gray-1':#666,
  'orange':#fd9271,
  'gary':#616161,
  'orange-1':#ff9439,
  'dark':#515151,
  'light':#999);

@each $colorKey,
$color in $colors {
  .font-#{$colorKey} {
    color: $color !important;
  }
}